Water based adhesion promoted acrylic copolymer, air drying clear key coat.
Water based key coat to ensure good adhesion between concrete substrates and overlaid plasters and self-levelling underlay’s.
- A low viscosity key coat that ensures excellent penetration of porous substrates and good adhesion of plaster
- Excellent for use on under-bonded as well as excessively porous surfaces
- Used as a waterproofing and adhesion additive to plaster slurries which can then be painted on as a plaster key-coat. The plaster is applied while this coat is still wet
- Can be added to tile cements to improve application characteristics, wetting and adhesion
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